SCOV SV600 Series, Руководство пользователя

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7 Parameter Description SV600 Series User Manual
86
Suitable for the motor has a large inertia load and is not easy to disconnect.
2: Rotation complete self-learning
To perform rotation complete self-learning, ensure that the motor is disconnected from the load.
During the process of rotation complete self-learning, the inverter performs static auto-tuning
first and then accelerates to 80% of the rated motor frequency within the Acc. time set in P0-17.
The inverter keeps running for a certain period and then decelerates to stop within Dec. time set
in P0-18.
3. Static complete self-learning
Suitable for the application without encoder and the motor load is large and cannot be
disconnected.
Steps: Correctly set the motor nameplate parameters P1-00 to P1-05 and select the self-learning
mode in P1-37, then press RUN key on the keyboard to start the self-learning. The whole
processing will last several miniutes.
Group P2: Motor 1 vector control parameters
Function
code
Name Setting range Default Property
P2-00 Speed loop proportional gain1 1-100 30
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P2-01 Speed loop integration time1 0.01 s ~ 10.00 s 0.50 s
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P2-02 Switching frequency 1 0.00~P2-05 5.00 Hz
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P2-03 Speed loop proportional gain2 1~100 20
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P2-04
Speed loop integration time2 0.01 s ~ 10.00 s
1.00 s
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P2-05 Switching frequency 2 P2-02 ~ maximum frequency 10.00 Hz
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SV600 series inverter has two groups of speed loop PI parameters. Each group parameters can be
swithover by the switchover frequency 1 and switchover frequency 2.
1. Speed loop PI parameters P2-00 and P2-01 valid when running frequency <=P2-02.
2. Speed loop PI parameters P2-03 and P2-04 valid when running frequency >=P2-05.
3. When P2-02 <running frequency <P2-05, speed loop PI parameters value obtained from the
linear switchover as shown in
Fig.7-02.
Fig.7-2 Speed loop PI parameters